4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...

How we test 4K TVs To test the best 4K TVs ... HDMI 2.1 enables 4K signals at 120Hz (some brands even support 144Hz with a PC), along with features like variable refresh rate (VRR) and auto ...

That extra processing power naturally translates to better performance, making the RTX 5090 the new king of 4K gaming. It’s a ...

This guide also has 144Hz TVs, which can be useful for PC ... such as an Apple TV 4K (2022). We test the best 120Hz TVs with the latest gaming consoles to make sure they work as intended, and ...